Using colour safely

Mark’s latest tip is up: Using color safely. I’m aware of the rule that you should never use only colour as an indicator of something in a user interface, but I had completely forgotten that my own links on this blog were a classic example of that—all that distinguished them from the rest of the page was a difference in colour. I’ve now turned underlines back on for all links except those in the entry footers (which looked ugly with underlines), based on the principle that the text and position of the footer links should be enough to explain their purposes even without the underline.